Cook County Value

1159 Chatfield Rd, Winnetka, IL 60093

4 bed / 3 bath, 2,899 sqft, built 2012, in New Trier. Assessor market value for 2026: $1,638,610.

Cook County account 05173000230000

Assessor market value
$1,638,610
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,899 sqft
$565 per sqft
Year built
2012
Average quality

Compare this assessment

Start with the county value and property facts, then review appraisal comps, recent sales, and prior-year changes to decide whether the assessment is worth challenging. The comps on this page are free to review; email sign-in is only used to save a printable report.

For nearby context, browse ZIP 60093 and New Trier assessment pages.

Local guide: New Trier Township 2026 Property Tax Appeal Guide.

Appeal deadlines

The 2026 appeal windows for New Trier have closed (Assessor , Board of Review ). 2027 notices usually start in March.

Deadline rule: Set by township: file with the Assessor by your township's last file date, and with the Board of Review while your township is open there. Evidence is reviewed by the Cook County Assessor's Office or, in a separate appeal, by the Cook County Board of Review. Dates checked against the official source.

Assessment snapshot

These public CCAO records highlight what may be worth checking before you file.

  • Assessment changeThe assessor market value stayed about the same, from $1,638,610 in 2025 to $1,638,610 in 2026.
  • Assessor market value per square footThe current public record shows about $565 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the New Trier neighborhood and ZIP 60093.
  • Neighborhood value signalAmong 1,469 residential records in the same neighborhood, the average assessor market value is about $518 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -3.0% on average.

Comparable assessments

Similar public appraisal records selected for this property's equity comparison.

  • 808 Lincoln Ave, Winnetka, IL 60093
    2,907 sqft | $525/sqft | built 2003 | Similar size (2,907 vs 2,899 sqft); Similar lot size (7,500 vs 7,500 sqft); Same quality (Average)
    $1,525,190
  • 509 Elder Ln, Winnetka, IL 60093
    2,849 sqft | $632/sqft | built 2009 | Similar size (2,849 vs 2,899 sqft); Similar age (2009 vs 2012); Lot 10% larger (8,250 vs 7,500 sqft)
    $1,800,000
  • 558 Arbor Vitae Rd, Winnetka, IL 60093
    2,880 sqft | $549/sqft | built 1999 | Similar size (2,880 vs 2,899 sqft); Similar lot size (7,500 vs 7,500 sqft); Same quality (Average)
    $1,580,000
  • 876 Foxdale Ave, Winnetka, IL 60093
    2,901 sqft | $503/sqft | built 1997 | Similar size (2,901 vs 2,899 sqft); Similar lot size (7,500 vs 7,500 sqft); Same quality (Average)
    $1,460,000
  • 432 Maple Ave, Winnetka, IL 60093
    3,144 sqft | $541/sqft | built 2008 | 8% larger (3,144 vs 2,899 sqft); Similar age (2008 vs 2012); Similar lot size (7,500 vs 7,500 sqft)
    $1,700,000

Recent comparable sales

Sales selected by similarity to the subject property.

Public appraisal comparison for 2026. Prepared . Appraisal source: Cook County Assessor's Office. Sales data checked in this snapshot: . Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

No change in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,638,610$00.0%
2025$1,638,610+$82,240+5.3%
2024$1,556,370——
2-year total+$82,240+5.3%